package com.qf.dao;

import com.qf.pojo.User;

/**
 * @author zhaojian
 */
public class UserDaoImpl implements UserDao {

    @Override
    public User findById(Integer id) {
        System.out.println("=====执行了UserDao的findById方法=========");
        User user = new User();
        user.setId(111);
        user.setSex("男");
        return user;
    }

}
